scholarly journals Biogas Generation in Single & Double Digester Kitchen Waste Biogas Plant Using Pongamia Pinnata Seed Cake as Raw Material- A Comparative Study

2021 ◽  
Vol 4 (2) ◽  
pp. 54
Author(s):  
Chethan S. G. ◽  
H. B. Suresh ◽  
M. H. Moinuddin Khan ◽  
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Keyword(s):  
Comparative Study ◽  
Biogas Plant ◽  
Pongamia Pinnata ◽  
Raw Material ◽  
Kitchen Waste ◽  
Seed Cake

Biogas Plant by Using Kitchen Waste

2017 ◽  
Author(s):  
Sachin Bhujade ◽  
Ajay Mate ◽  
Vikrant Katekar ◽  
Sanjay Sajjanwar
Keyword(s):  
Biogas Plant ◽  
Kitchen Waste

ASSESSMENT OF KIDNEY FUNCTIONAL RESERVE ON THE BACKGROUND OF ANTI-AGGREGATE THERAPY IN CHRONIC KIDNEY DISEASE II-III STAGE

2020 ◽  
Vol 6 (1) ◽  
pp. 49-54
Author(s):  
Khabib Barnoev ◽  
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Comparative Study ◽  
Early Stage ◽  
Raw Material ◽  
Functional Reserve ◽  
Functional Reserves ◽  
Term Administration ◽  
Antiaggregant Therapy

The article presents the results of a study to assess the functional reserve of the kidneys against the background of a comparative study of antiaggregant therapy dipyridamole and allthrombosepin in 50 patients with a relatively early stage of chronic kidney disease. Studies have shown that long-term administration of allthrombosepin to patients has resulted in better maintenance of kidney functional reserves. Therefore, our research has once again confirmed that diphtheridamol, which is widely used as an antiaggregant drug in chronic kidney disease, does not lag behind the domestic raw material allthrombosepin

scholarly journals Empirical Validation of a Biogas Plant Simulation Model and Analysis of Biogas Upgrading Potentials

Energies ◽  
2021 ◽  
Vol 14 (9) ◽  
pp. 2424
Author(s):  
Jan Martin Zepter ◽  
Jan Engelhardt ◽  
Tatiana Gabderakhmanova ◽  
Mattia Marinelli
Keyword(s):  
Simulation Model ◽  
Biogas Production ◽  
Biogas Plant ◽  
Raw Material ◽  
Biogas Upgrading ◽  
Integrated Energy Systems ◽  
First Order Kinetics ◽  
Biogas Plants ◽  
Plant Simulation ◽  
Kinetics Of

Biogas plants may support the transformation towards renewable-based and integrated energy systems by providing dispatchable co-generation as well as opportunities for biogas upgrading or power-to-X conversion. In this paper, a simulation model that comprises the main dynamics of the internal processes of a biogas plant is developed. Based on first-order kinetics of the anaerobic digestion process, the biogas production of an input feeding schedule of raw material can be estimated. The output of the plant in terms of electrical and thermal energy is validated against empirical data from a 3-MW biogas plant on the Danish island of Bornholm. The results show that the model provides an accurate representation of the processes within a biogas plant. The paper further provides insights on the functioning of the biogas plant on Bornholm as well as discusses upgrading potentials of biogas to biomethane at the plant from an energy perspective.

Comparative Study on Mechanical Strength Properties of Concrete by Using Demolished Concrete Waste

2019 ◽  
Vol 1 (6) ◽  
pp. 235-239
Author(s):  
Sabarinathan K ◽  
Ashwathi R
Keyword(s):  
Comparative Study ◽  
Mechanical Strength ◽  
Coarse Aggregate ◽  
Environmental Awareness ◽  
Strength Properties ◽  
Raw Material ◽  
Construction Waste ◽  
The World ◽  
Day By Day

The growing environmental awareness and Construction waste, is increasing day by day which in turn makes the world in seeking for examining the characteristics of Construction waste and obtaining a solution by using its reliable segments such that it can be used as a raw material and Conservation the natural recourses like Coarse aggregate

scholarly journals Análisis microscópico y observaciones histoquímicas de la raíz medicinal de Iostephane heterophylla (Cav.) Benth. Ex Hemsl. (Asteraceae)

2017 ◽  
pp. 65
Author(s):  
Estela Sandoval ◽  
Robert A. Bye ◽  
Griselda Ríos ◽  
María Isabel Aguilar
Keyword(s):  
Medicinal Plants ◽  
Comparative Study ◽  
Herbal Product ◽  
Raw Material ◽  
Herbal Drug ◽  
Root Structure ◽  
Fast Green ◽  
Histological Techniques ◽  
Original Contribution ◽  
Phytochemical Studies

The roots of Iostephane heterophylla are popular in Mexican traditional medicine and as such are a good candidate to develop herbal drug preparations to be used as phytomedicine. International criteria for validation and standardization of a herbal product as phytomedicine include, among others, the integration of microscopic and histochemical characteristics of the raw material, as in this case the herbal drug, to guarantee its authenticity. As an original contribution to the knowledge of the root structure of this species, fresh roots fixed in FAA, were processed with conventional histological techniques (paraffin embedment and subsequent transversal and longitudinal sections that were stained with safranin-fast green) and stained with histochemical markers for identification of cellular contents. The root description includes dermic, fundamental and vascular tissues as well as cellular contents (proteins, polysaccharides, polyphenols, condensed and hydrolyzed tannins, starches and lipids, some of which have been isolated in previous phytochemical studies). These characteristics are compared to those of other species of Asteraceae as an initial comparative study to contribute to identify medicinal plants based upon their underground parts.

Development of Family Size FRP Biogas Plant Based on Kitchen Waste

2017 ◽  
pp. 171-176
Author(s):  
Deepak Sharma ◽  
Amol Shurpatne ◽  
Kapil Samar ◽  
Nafisa Ali
Keyword(s):  
Family Size ◽  
Biogas Plant ◽  
Kitchen Waste

Feasibility Study on Implementing Kitchen Waste-Based Biogas Plant at Tezpur University, Assam

2017 ◽  
pp. 103-112
Author(s):  
Sachankar Buragohain ◽  
Dipam Patowary ◽  
Sampriti Kataki ◽  
Barkhang Brahma ◽  
Gunajit Dev Sarma ◽  
...  
Keyword(s):  
Feasibility Study ◽  
Biogas Plant ◽  
Kitchen Waste

scholarly journals Experimental studies of hydrothermal liquefaction of kitchen waste with H+, OH− and Fe3+ additives for bio-oil upgrading

2020 ◽  
pp. 0734242X2095740
Author(s):  
Lixian Wang ◽  
Yong Chi ◽  
Di Shu ◽  
Elsa Weiss-Hortala ◽  
Ange Nzihou ◽  
...  
Keyword(s):  
Waste Treatment ◽  
Experimental Studies ◽  
Inhibitory Effect ◽  
Hydrothermal Liquefaction ◽  
Fuel Oil ◽  
Raw Material ◽  
Oil Yield ◽  
Kitchen Waste ◽  
Bio Oil ◽  
Solid Waste Treatment

Kitchen waste (KW) has gradually become a prominent problem in municipal solid waste treatment. Hydrothermal liquefaction (HTL) is a promising method used to make fuel oil from food and KW. However, the upgrading of bio-oil is particularly important for the sake of industrial reuse. In this study, the KW from university restaurants was subjected to HTL experiments in order to study theoretical feasibility. With the change of conversion temperature and residence time, the optimal conversion working conditions in this study were determined according to the quality and yield of the bio-oil. Moreover, the bio-oil upgrading effects of different additives (hydrogen chloride, sodium hydroxide, and iron(III) chloride) on the HTL of KW were studied. Alkaline additives have an inhibitory effect on the bio-oil yield and positive effect on coke yield. Acidic additives and iron (Fe)-containing additives can promote bio-oil yield. As an important aspect of upgrading, the effect on the nitrogen content of bio-oil with additives was revealed. The alkaline and Fe-containing additives have little effect on reducing the viscosity of the bio-oil while with the appropriate ratio (2.5 mol•kg−1) of acidic additives to the raw material, the static and dynamic fluidity of the oil phase products are reduced to about 0.1 Pa•s.

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